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A radio tower produces a 1150MHz radio wave with 48 kW of power. What is the...
A radio antenna broadcasts a 1.0 MHz radio wave with 27 kW of power. Assume that...
A radio antenna broadcasts a 1.0 MHz radio wave with 27 kW of power. Assume that the radiation is omitted uniformly in all directions. (60 - 8.85 x 10-12 c/Nm)c- 3.00 x 10 m/s) Part A What is the wave's intensity 33 km from the antenna? Express your answer in watts per meter squared. 190 AED ? I- W/m Submit Request Answer Part B What is the electric field amplitude at this distance? Express your answer in volts per meter....
A radio antenna broadcasts a 1.0 MHz radio wave with 25 kW power. Assume the radiation...
A radio antenna broadcasts a 1.0 MHz radio wave with 25 kW power. Assume the radiation is emitted uniformly in all directions. 1) what is the wave's intensity 30 km from the antenna 2) what is the electric field amplitude at this distance?
An 800 kHz radio signal is detected at a point 3 km distant from a transmitter...
An 800 kHz radio signal is detected at a point 3 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 610 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to: 3.5x10-4 W/m2 9.9x10-4 W/m2 O2.5x10-4 W/m2 4.9x10-4 w/m2 7.0x10-4 w/m2
A radio station transmits isotropically (i.e. in all directions) electromagnetic radiation at the frequency of 98.2...
A radio station transmits isotropically (i.e. in all directions) electromagnetic radiation at the frequency of 98.2 MHz. At a certain distance from the radial station the wave intensity is I = 0.295 W / m ^ 2. a) What will be the intensity of the wave three times the distance of the radial station? b) What is the wavelength of the transmitted signal. c) If the antenna power is 6 MW. At what distance from the source will the wave...
Question1. A U.S. or Canadian broadcasting licence for a (large) FM radio station stipulates a maximum...
Question1. A U.S. or Canadian broadcasting licence for a (large) FM radio station stipulates a maximum broadcast power of 100 kW. At any distance from the broadcast antenna the intensity doesn’t quite follow the inverse square law that is described for spherical waves in the videos lectures, because of reflection of the signal off of the ground. But the inverse square law is not a bad approximation, so let’s use it a) Find the intensity of the radio signal from...
2) KERA radio transmits at a frequency of 90.1 MHz. The station broadcasts its signal with...
2) KERA radio transmits at a frequency of 90.1 MHz. The station broadcasts its signal with a power of 100 MW a) What is the wavelength of this radio station's radio signal? b) Assume that KERA broadcasts omnidirectionally (it doesn't, really). Knowing this, what is the intensity of the radio signal for KERA received by a radio a distance of 34.2 kilometers from the broadcast tower? What is the strength of the electric and magnetic fields of the radio signal...
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the...
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the transmitter sends the signal with the same value to all direction. Calculate the wave intensity, electric field amplitude, and magnetic field that is detected by a satellite at 100 km away from the antenna.
A radio station on the earth's surface emits a sinusoidal wave with average total power 50 kW (Fig. 32.19). Assuming...
A radio station on the earth's surface emits a sinusoidal wave with average total power 50 kW (Fig. 32.19). Assuming that the trans- mitter radiates equally in all directions above the ground (which is unlikely in real situations), find the electric-field and magnetic field amplitudes Emax and Bmar detected by a satellite 100 km from the antenna 32.19 A radio station radiates waves into the hemisphere shown. Satellite = 100 km
Please show work and experience explain An 800 kHz radio signal is detected at a point...
Please show work and experience explain
An 800 kHz radio signal is detected at a point 2.1 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 800 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to: A) 8.5 times 10^-4 W/m^2 B) 6.0 times 10^-4 W/m^2...
Regulations require that licensed radio stations have limits on their broadcast power so as to avoid...
Regulations require that licensed radio stations have limits on their broadcast power so as to avoid interference with signals from distant stations. You are in charge of checking compliance with the law. At a distance of 35 km from a radio station that broadcasts from a single vertical electric dipole antenna at a frequency of 1090 kHz, the intensity of the electromagnetic wave is 2 x 10-13 W/m2. What is the total power radiated by the station?
A radio antenna broadcasts a 1.0 MHz radio wave with 27 kW of power. Assume that the radiation is omitted uniformly in all directions. (60 - 8.85 x 10-12 c/Nm)c- 3.00 x 10 m/s) Part A What is the wave's intensity 33 km from the antenna? Express your answer in watts per meter squared. 190 AED ? I- W/m Submit Request Answer Part B What is the electric field amplitude at this distance? Express your answer in volts per meter....
An 800 kHz radio signal is detected at a point 3 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 610 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to: 3.5x10-4 W/m2 9.9x10-4 W/m2 O2.5x10-4 W/m2 4.9x10-4 w/m2 7.0x10-4 w/m2
2) KERA radio transmits at a frequency of 90.1 MHz. The station broadcasts its signal with a power of 100 MW a) What is the wavelength of this radio station's radio signal? b) Assume that KERA broadcasts omnidirectionally (it doesn't, really). Knowing this, what is the intensity of the radio signal for KERA received by a radio a distance of 34.2 kilometers from the broadcast tower? What is the strength of the electric and magnetic fields of the radio signal...
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the transmitter sends the signal with the same value to all direction. Calculate the wave intensity, electric field amplitude, and magnetic field that is detected by a satellite at 100 km away from the antenna.
A radio station on the earth's surface emits a sinusoidal wave with average total power 50 kW (Fig. 32.19). Assuming that the trans- mitter radiates equally in all directions above the ground (which is unlikely in real situations), find the electric-field and magnetic field amplitudes Emax and Bmar detected by a satellite 100 km from the antenna 32.19 A radio station radiates waves into the hemisphere shown. Satellite = 100 km
Please show work and experience explain
An 800 kHz radio signal is detected at a point 2.1 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 800 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to: A) 8.5 times 10^-4 W/m^2 B) 6.0 times 10^-4 W/m^2...
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